2 commits

Author	SHA1	Message	Date
Leonardo de Moura	e178979061	feat(frontends/lean): add calc_subst, calc_refl, calc_trans commands for configuring calc-expressions ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-06-17 13:35:31 -07:00
Leonardo de Moura	ddba6b222a	feat(frontends/lean): add calculational proof environment extension, it stores transitivity, reflexivity (and substitution) rules ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-06-17 13:13:13 -07:00